She took no interest in the people and things around her.

　　她對周圍的人和事毫無興趣。

　　There are many places of interest near the city.

　　這座城市附近有許多有意思的地方。

　　High interest rates are a brake on the economy.

　　高利率阻礙了經濟發展。

　　They decided to sound out her interest in the project.

　　他們決定試探一下她對那個項目的興趣。

　　Interest rates can be controlled by order of the central bank.

　　利率可由中央銀行指示控制。